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Individual Calculations August 2022 |
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| Hafthorsson, Jon Ulfur Total change: 55.80 | |   |
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| FE Citta' di San Leo - B | San Leo | ITA | 2022-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1221 | 1.00 | 4 | 0.07 | 20 | 1.40 | |
|  Torelli, Mauro | | | 1489 | ITA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Dormio, Luca | | | 1894 | ITA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cervini, Alessandro | | | 1785 | ITA | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Greco, Arianna | | | 1044 | ITA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Klass IV 2022 grp 1 | Uppsala | SWE | 2022-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1221 | 4.00 | 4 | 2.72 | 20 | 54.40 | |
| | Gabrielsson, Kenneth | | | 1345 | SWE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Yngvesson, Mattias | | | 1356 | SWE | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Johansson, Stina 1999 | | | 1379 | SWE | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Lindberg, Angelica | | | 1339 | SWE | 1.00 | 1 | 0.66 | 20 | 13.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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